Southwest Airlines
WN4126San Diego to Sacramento
Southwest Airlines flight WN4126 flies from San Diego (SAN) to Sacramento (SMF), 773 km. Over August 2025 to July 2026 it usually arrives about 7 minutes late: 81% of 350 flights arrived within 15 minutes of schedule and 1.7% were cancelled (US Department of Transportation data).
On-time record, last 12 months
81%
on time (within 15 min)
13%
more than 30 min late
1.7%
cancelled
+7 min
average arrival vs schedule
Every operation of WN4126, August 2025 to July 2026: 350 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN4126
- San Diego (SAN) to Sacramento (SMF)57 flights
- Baltimore (BWI) to Islip (ISP)57 flights
- Tulsa (TUL) to Phoenix Sky Harbor (PHX)41 flights
- St. Louis (STL) to Raleigh-durham (RDU)33 flights
- Dallas Love Field (DAL) to Tulsa (TUL)28 flights
- Greenville Spartanburg (GSP) to Baltimore (BWI)26 flights
- Salt Lake City (SLC) to Long Beach (LGB)26 flights
- Phoenix Sky Harbor (PHX) to San Diego (SAN)22 flights
- Portland (PDX) to Denver (DEN)18 flights
- Reno Tahoe (RNO) to Phoenix Sky Harbor (PHX)14 flights
Other flights from San Diego to Sacramento
More about San Diego (SAN) and Sacramento (SMF).
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